[test_compat] Avoid None values for compat_setenv

Yavos · May 9, 2016 · 20cfdcc · 20cfdcc
1 parent 1292638
commit 20cfdcc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/test_compat.py b/test/test_compat.py
@@ -42,7 +42,7 @@ def test_compat_expanduser(self):
         test_str = 'C:\Documents and Settings\тест\Application Data'
         compat_setenv('HOME', test_str)
         self.assertEqual(compat_expanduser('~'), test_str)
-        compat_setenv('HOME', old_home)
+        compat_setenv('HOME', old_home or '')
 
     def test_all_present(self):
         import youtube_dl.compat